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West 8100+
1/8 DIN Temperature Controller
Temperature Control
Applications Notes
All West Controllers
All CAL Controllers
8100+ 1/8 DIN Temperature Controller
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Quick Specs...
- Jumperless Configuration
- Auto or Manual Tuning
- Plug and Play Technology allows field upgrades
- Heat/Cool Operation
- Process & Loop Alarms
- Ramping Setpoint
- Modbus & ASCII Comms
- Remote/Dual Setpoint Options
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Overview / Design Principle:
The new generation Plus Series 8100+ is a 1/8 DIN temperature
controller which combines sophisticated functionality and
built-in versatility with ease of use.
The 8100+ temperature controller incorporates our advanced
tuning algorithms, with selectable pre-tune and self-tuning.
Pre-tune is used on startup and is a one step tuning algorithm
designed to get you to setpoint fast with self-tuning being
enabled near setpoint and normal operating conditions to control
overshoot. The self-tune is a continuous tuning algorithm
sometimes referred to as adaptive tuning. This control
can also be manual fine tuned for specific applications.
Our Plug and Play Technology allows you the ability to
easily add to the controller’s features including communication
by simply installing additional plug-in boards. Inputs, Outputs,
Alarms, and Communications are all field upgradeable! This
capability also allows the user to pay for only the options that
are required on todays applications.
The temperature controller is also easy to setup, with an
innovative configuration port for off line programming directly
from a PC or through a simplified operator’s front panel, which
also makes accessing information quick and easy. Access can also
be limited by either a security code or by setpoint options.
Features and Benefits:
- Dual setpoints with optional remote selection
- Plug-in output modules allow installing just the
functions needed
- Expanded user-selectable operator modes
- User-selectable plug-in-play output cards
- Process and loop alarms
- Adjustable hysteresis
- Optional 10V SSR driver
- NEW Improved Windows PC configuration
software
- NEW Improved easy to use HMI
- NEW Jumperless input configuration
- Auto-hardware recognition
- Faster communication speeds
- More security options
- Backward compatible panel cutout, housing and terminal
wiring capability
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Applications:
Ideal for temperature control applications requiring a
value-priced, user-friendly, versatile and well featured
general-purpose controller.
Industries:
- Industrial and lab ovens/furnaces, plastics and thermal
forming
- Form/Fill and seal
- Packaging applications
- And any others where low costs, smaller size and
unmatched connectivity are critical requirements.
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Standard Features |
| Dual
setpoints with optional remote selection |
| Plug-in
output modules installing just the functions needed |
| NEW
Improved HMI; four button operation, dual 4-digit LED displays |
| 4 per
second input sample rate |
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Universal input |
| Full
PID or ON/OFF control |
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Heat/Cool operation (with dual outputs ordered) |
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Selectable pre-tune, self-tune, manual tune |
| Ramping
setpoint |
| Process
and Loop alarms |
| NEW
Jumperless input configuration |
| NEW
Auto-detection of installed output modules. |
| NEW
Improved PC configuration software (comms option not required) |
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Construction / Enclosure: |
Rugged ABS Plastic housing |
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Environmental Characteristics |
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Operating Temp.: |
32° to 131°F (0° to 55°C) |
| Storage Temp.: |
-4° to 176°F (-20° to 80°C) |
| Humidity: |
20% to 95% non-condensing RH |
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Electrical |
| Supply
Voltage: |
100–240V 50/60Hz; optional 24VDC
(20–48VAC / 22–65 VDC) |
| Power Consumption: |
5W / 7.5VA max |
| Inputs |
| T/Cs: |
J, K, C, R, S, T, B, L, N and Pt 20% Rh vs.
Pt 40% Rh |
| RTD: |
3-wire; PT100; 50Ω per lead maximum
(balanced) |
DC Linear:
(scalable –1999 to +9999) |
Volts: 0-5, 1-5,
0-10 or 2-10VDC
DC milliamps: 0-20mA or 4-20mA
DC millivolts: 0-50, 10-50mV |
| Outputs |
| All
output types are user-selectable and customizable based on
desired application; choose from the following output types: |
| Max. #
of Outputs: |
Three for control, alarm, 24VDC
transmitter power supply or retransmit of process value or
setpoint |
| Relay: |
Optional SPDT; 240VAC 2.0A
resistive. Lifetime: >500,000 operations at rated
voltage/current |
| SSR
Driver: |
Optional drive capability: >10VDC
nominal into 500Ω minimum |
| DC
Linear: |
Optional 0–20mA , 4–20mA into
500Ω max.; 0–10V, 1–5V, 2–10V, 0–5V into 500Ω minimum; control
outputs have 2% over/under drive applied; accuracy ±0.25% (mA
into 250Ω load, V into 2kΩ load); degrading linearly to ±0.5%
for increasing burden to specified limits |
| Triac: |
Optional 0.01 to 1A AC, 20 to
280Vrms, 47–63Hz (limit 2) |
| Transmitter Power
Supply: |
Optional 24VDC (limit 1) |
| Output
Functions |
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All output functions are user-selectable and customizable
based on the application: |
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Heat Power |
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Cool Power |
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Process Alarm: |
reverse or direct |
| Modes
(Alarm 1 and 2): |
High/low, SP deviation, band,
logical OR/AND |
| Loop
Alarm: |
reverse or direct |
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Retransmit: |
setpoint or process value |
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Electrical Performance |
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Accuracy: |
± 0.1% of input range ± 1 LSD
(T/C CJC better than 1° C) |
| Input
Sample Rate: |
4 per second; 14 bit resolution |
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Impedance: |
>10M&OMega; for the thermocouple
and mV ranges, 47k&OMega; for V ranges and 5&OMega; for mA
ranges |
| Sensor Break
Detection: |
<2 seconds (except zero based DC ranges),
control O/Ps turn off, high alarms activate for T/C and mV
ranges, low alarms activate for RTD, mA or V ranges |
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Communications Interface |
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User-selectable: |
2-wire, RS-485 serial
communications option with choice of Modbus® or ASCII protocol;
1200 to 19,200 baud |
| PC Configuration: |
Off-line configuration from serial port to
dedicated configuration socket (comms option not required) |
| Ratings
/ Agency Approvals |
| Safety: |
CE, UR, cUR, UL file# E67237 |
| EMC: |
Certified EN61326 |
| Other: |
ISO 9002 registered |
| Protection |
- IEC IP66; NEMA 4X (front panel)
- IEC IP20 (behind the panel protection)
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Physical Dimensions |
| Panel
Cutout: |
1.77" (45mm) × 3.62" (92mm) |
| Width: |
1.89" (48mm) |
| Depth: |
3.93" (100mm) |
| Height: |
3.78" (96mm) |
| Weight: |
0.46 lbs (0.21kg) |
| Mounting: |
Plug-in with panel mounting fixing strap |
| Options
/ Accessories |
- NEW Faster RS-485 serial communication speeds and
user-selectable (Modbus® or ASCII) option
- NEW 24VDC transmitter power supply option
- Digital Input 1 (optional): Selects between two
setpoints or auto/manual tune control; volt free or TTL
input
- Basic Remote Setpoint Input (optional): 0-20mA, 4-20mA,
0-10V, 2-10V, 0-5V; scalable - 1999 to 9999; local or remote
setpoint selected from front panel
- Full Remote Setpoint Input (optional): 0-20mA, 4-20mA,
0-5V, 1-5V, 0-10V, 2-10V, 0-100mV; scalable - 1999 to 9999
potentiometer (2k ohms minimum); local ore remote setpoint
selected from front panel; digital input can be configured
to switch between setpoints (either setpoint 1 and 2 or
between local setpoint and remote setpoint) or between auto
and manual control modes.
- Choice of LED colors: red/red, red/green, green/red,
green/green; plus five indicators
- 10VDC SSR Drive output
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